Analysis
- max time kernel
148s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
31/07/2026, 06:15
Static task
static1
Behavioral task
behavioral1
Sample
REKAP-MHSISWA.xlsx
Resource
win10v2004-20260513-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
REKAP-MHSISWA.xlsx
Resource
win11ltsc2024-20260709-en
6 signatures
150 seconds
General
- Target REKAP-MHSISWA.xlsx
- Size 91KB
- Sample260731-gzzd2aea94
- SHA256 5676989e11b85538acbdee2b51846951379c51c8ae094da5345bc933384d1df0
- MD5 3a506cb3c1284238df3a0aaecbc40806
- SHA1 60397ce06daca8795374b52d19e87661989cde24
- SHA512 88ff2aca6cddf0d65ddb5fd49e562110737ed80b61909e605b644233eba01b0cd3de0fc94e33ef056a7384f08b28d95edcb1f4f24ed9c37df3a45d99aa51d720
- SSDEEP 1536:cu2CT95P+PBHujBwYErwr8qAI/tRzzLGfUVI4vzXvOE+ys9enLg6mv8fOS5:culnP+PJgXrrWWC+tNf3
- TLSH T17593B0E57007AC65C3127DB1105332F14AA7E9AB62E17DBBB36174C8FA77860B9EC442
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 1400 EXCEL.EXE - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1400 EXCEL.EXE 1400 EXCEL.EXE - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1400 EXCEL.EXE - Suspicious use of SetWindowsHookEx 18 IoCs
pid Process 1400 EXCEL.EXE 1400 EXCEL.EXE 1400 EXCEL.EXE 1400 EXCEL.EXE 1400 EXCEL.EXE 1400 EXCEL.EXE 1400 EXCEL.EXE 1400 EXCEL.EXE 1400 EXCEL.EXE 1400 EXCEL.EXE 1400 EXCEL.EXE 1400 EXCEL.EXE 1400 EXCEL.EXE 1400 EXCEL.EXE 1400 EXCEL.EXE 1400 EXCEL.EXE 1400 EXCEL.EXE 1400 EXCEL.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\REKAP-MHSISWA.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1400
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
- Size 1KB
- SHA256 c210d0110a20ac728606f34ce44067e0904c3698005ff2506ed79250bfb7d45d
- MD5 77c5f60be72aa1ee7867aea4232b8011
- SHA1 4d4bd29c2f0d5a32b2c50faf9d7826f8db83b235
- SHA512 584e584e695678737a365690cfe556143fe184497dfea67b9db9c5c2dbbdcdb5a77d347398bde4d129c78eba12d11ed64b4ec7e1149805ce96a8ec5752ca3a96
- TLSH T1BC31CD030B471E6FC09843B6A939C75AD671BC16DA64972F9288D63F7CB5440CA09A5A
- MD5 SHA1 SHA512 TLSH